CN204706363U - The reinforced shuttle car cable of a kind of carbon fiber - Google Patents
The reinforced shuttle car cable of a kind of carbon fiber Download PDFInfo
- Publication number
- CN204706363U CN204706363U CN201520347300.7U CN201520347300U CN204706363U CN 204706363 U CN204706363 U CN 204706363U CN 201520347300 U CN201520347300 U CN 201520347300U CN 204706363 U CN204706363 U CN 204706363U
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- CN
- China
- Prior art keywords
- cable
- carbon fiber
- core
- shuttle car
- conductor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the reinforced shuttle car cable of a kind of carbon fiber, comprise cable core, described cable core is between two up and down to the insulated wire cores of row and be arranged on that the strengthening core at cable core center is stranded to be formed by four; Oversheath is extruded at the outermost layer of cable core; Between cable core and oversheath, be provided with high strength fibre weave webbed reinforcement.The utility model adopts carbon fiber to substitute steel wire rope and strengthen shuttle car cable, improves cable flexibility, bears pulling force and lateral pressure at cable, often deflect in the environment of motion, improves shuttle car cable useful life.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to the reinforced shuttle car cable of a kind of carbon fiber.
Background technology
Because shuttle car is when down-hole uses, cable needs rolling, the releasing of high frequency time, cable need bear the pulling force of larger load, because cable uses in down-hole, lock into mine condition, cable often need be subject to vehicle and roll and pound pressure etc. with coal cinder, so shuttle car cable is not high for useful life, can often because of cable core break, sheath, insulation cracking and cause power failure, the useful life of improving shuttle car cable is extremely urgent.
At present, home and abroad shuttle car cable adopts steel wire rope as strengthening core mostly, because steel wire rope elasticity is large, bendability and flexibility bad, steel wire rope section wedge angle when disconnected core can stab conductor, insulation and restrictive coating, thus accelerate the damage of cable, carbon fiber due to tensile strength high, flexibility is good, widely used by aviation, the contour frontier of automobile simultaneously, substitute steel core, strengthen making cable bear larger pulling force for cable, cable pliability improves more than 1 times, and cable can improve 1 times useful life.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of flexibility better, and tensile strength is better, can tolerate the stretching and reinforced shuttle car cable of steel wire rope that is not easy fracture of alternating bending.
The reinforced shuttle car cable of a kind of carbon fiber described in the utility model, comprises cable core, and described cable core is by four insulated wire cores be arranged above and below between two and is arranged on that the strengthening core at cable core center is stranded to be formed; Oversheath is extruded at the outermost layer of cable core; Between cable core and oversheath, be provided with high strength fibre weave webbed reinforcement.
Further improvement, described insulated wire cores comprises conductor, extrudes successively outward or wrapping insulation layer, insulation semiconductive shielding layer and metal screen layer at conductor; Described conductor center is also provided with conductor carbon fiber strengthening core.
Further improvement, described strengthening core extrudes layer by carbon fiber strengthening core and the semiconductive be extruded in outside steel wire rope and forms.
Further improvement, described conductor carbon fiber strengthening core is 1/5 of conductor diameter.
Further improvement, described conductor carbon fiber strengthening core diameter is the half of cable core center carbon fiber strengthening core diameter.
Compared with prior art, the utility model beneficial effect is:
The utility model adopts carbon fiber to substitute steel wire rope and strengthen shuttle car cable, improves cable flexibility, bears pulling force and lateral pressure at cable, often deflect in the environment of motion, improves shuttle car cable useful life.
The utility model adds carbon fiber strengthening core in insulated wire cores conductor, directly plays humidification to conductor, can tolerate the stretching and not easy fracture of alternating bending.By being optimized design to conductor strand structure, namely the synnema of conductor, that multiple strand and steel wire rope are same direction is stranded, greatly improves its flexibility, improves the adaptability of conductor to the special instructions for use of shuttle car; The stretching resistance that carbon fiber strengthening core can improve cable is greatly placed in the middle of cable core; Between cable core and sheath, be provided with one deck high strength fibre weave webbed reinforcement, contribute to the intensity strengthening cable, tolerance drags wearing and tearing; The diameter proportion formula of each steel wire rope strengthening core is arranged, the stretching resistance effect of cable is improved further, also makes the rounding property of whole cable better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The reinforced shuttle car cable of a kind of carbon fiber as shown in Figure 1, comprises cable core, and described cable core is between two up and down to the insulated wire cores of row and be arranged on that the strengthening core at cable core center is stranded to be formed by four; Oversheath 9 is extruded at the outermost layer of cable core; Between cable core and oversheath 9, be provided with high strength fibre weave webbed reinforcement 8, contribute to the intensity strengthening cable, tolerance drags wearing and tearing.
Wherein, described insulated wire cores comprises conductor 2, extrudes successively or wrapping insulation layer 3, insulation semiconductive shielding layer 4 and metal screen layer 5 outside conductor 2; Described conductor 2 center is also provided with conductor carbon fiber strengthening core 1.
Wherein, described strengthening core extrudes layer 7 by carbon fiber strengthening core 6 and the semiconductive be extruded in outside carbon fiber strengthening core and forms.
The utility model embody rule approach is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (5)
1. the reinforced shuttle car cable of carbon fiber, comprises cable core, it is characterized in that: described cable core is between two up and down to the insulated wire cores of row and be arranged on that the strengthening core at cable core center is stranded to be formed by four; Oversheath is extruded at the outermost layer of cable core; Between cable core and oversheath, be provided with high strength fibre weave webbed reinforcement.
2. according to the reinforced shuttle car cable of the carbon fiber described in claim 1, it is characterized in that: described insulated wire cores comprises conductor, extrude successively outward or wrapping insulation layer, insulation semiconductive shielding layer and metal screen layer at conductor; Described conductor center is also provided with conductor carbon fiber strengthening core.
3. according to the reinforced shuttle car cable of the carbon fiber described in claim 1, it is characterized in that: described strengthening core extrudes layer by carbon fiber strengthening core and the semiconductive be extruded in outside steel wire rope and forms.
4. the reinforced shuttle car cable of carbon fiber according to claim 2, is characterized in that: described conductor carbon fiber strengthening core is 1/5 of conductor diameter.
5. according to the reinforced shuttle car cable of the carbon fiber described in claim 2, it is characterized in that: described conductor carbon fiber strengthening core diameter is the half of cable core center carbon fiber strengthening core diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347300.7U CN204706363U (en) | 2015-05-27 | 2015-05-27 | The reinforced shuttle car cable of a kind of carbon fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347300.7U CN204706363U (en) | 2015-05-27 | 2015-05-27 | The reinforced shuttle car cable of a kind of carbon fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706363U true CN204706363U (en) | 2015-10-14 |
Family
ID=54285962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347300.7U Expired - Fee Related CN204706363U (en) | 2015-05-27 | 2015-05-27 | The reinforced shuttle car cable of a kind of carbon fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100425A (en) * | 2017-06-02 | 2017-08-29 | 上海仪耐新材料科技有限公司 | A kind of protection net detected with break point signal |
| CN107945906A (en) * | 2017-11-25 | 2018-04-20 | 安徽华通电缆集团有限公司 | A kind of reinforced copper-clad aluminum core overhead insulated cable of rated voltage 10kV carbon fibers |
| CN110718333A (en) * | 2019-09-17 | 2020-01-21 | 广东金联宇电缆实业有限公司 | Processing method of towline cable conductor |
-
2015
- 2015-05-27 CN CN201520347300.7U patent/CN204706363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100425A (en) * | 2017-06-02 | 2017-08-29 | 上海仪耐新材料科技有限公司 | A kind of protection net detected with break point signal |
| CN107945906A (en) * | 2017-11-25 | 2018-04-20 | 安徽华通电缆集团有限公司 | A kind of reinforced copper-clad aluminum core overhead insulated cable of rated voltage 10kV carbon fibers |
| CN110718333A (en) * | 2019-09-17 | 2020-01-21 | 广东金联宇电缆实业有限公司 | Processing method of towline cable conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180527 |